How many years of comparable data are there for Puerto Rico and Sri Lanka?

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Puerto Rico vs Sri Lanka: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per

Puerto Rico

0 Mt CO2e per person

in 2024

Sri Lanka

0 Mt CO2e per person

in 2024

Puerto Rico rank

120th

Sri Lanka rank

117th

Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per over time

Puerto Rico
Sri Lanka

How they compare

Sri Lanka currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Puerto Rico, a difference of 0 Mt CO2e per person.

The two have swapped places 6 times across 55 shared years of data; in 1970 it was Sri Lanka ahead.

Puerto Rico ranks 120th and Sri Lanka ranks 117th of 194 countries.

Across the 6 decades both report, Puerto Rico averaged higher in 3 and Sri Lanka in 3.

Head to head by decade

Decade	Puerto Rico	Sri Lanka	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Sri Lanka
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Sri Lanka
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Puerto Rico
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Puerto Rico
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Puerto Rico
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per, Puerto Rico or Sri Lanka?: Sri Lanka, at 0 Mt CO2e per person against 0 Mt CO2e per person in Puerto Rico as of 2024.
What is the difference in nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per between Puerto Rico and Sri Lanka?: 0 Mt CO2e per person, with Sri Lanka ahead.
How many years of comparable data are there for Puerto Rico and Sri Lanka?: 55 years are reported by both, from 1970 to 2024.
How do Puerto Rico and Sri Lanka rank globally for nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per?: Puerto Rico ranks 120th and Sri Lanka ranks 117th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Puerto Rico vs Sri Lanka: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 18 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e-per-capita/puerto-rico-us/sri-lanka/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e-per-capita/puerto-rico-us/sri-lanka/">Puerto Rico vs Sri Lanka: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per capita
Unit: Mt CO2e per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 241 places, 13,255 data points, 1970–2024
Last refreshed: 18 September 2026

Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.